€45 Find Cheap Flights to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Northern Ireland departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Best Northern Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast1 stop€90
Londonderry
Londonderry1 stop€144
Belfast
Belfast1 stop€90
Londonderry
Londonderry1 stop€144

Book Cheap Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Northern Ireland

Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
18:15 - 07:25
DUB
-
BFS
13h 10m1 stop
Multiple Airlines Logo
06:15 - 19:35
BFS
-
DUB
13h 20m1 stop
€90Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:10 - 14:55
ORK
-
BFS
8h 45m1 stop
Multiple Airlines Logo
18:50 - 07:20
BFS
-
ORK
12h 30m1 stop
€92Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:10 - 14:55
ORK
-
BFS
8h 45m1 stop
Multiple Airlines Logo
12:40 - 20:55
BFS
-
ORK
8h 15m1 stop
€94Multiple Airlines
Fri, 6 Feb - Sun, 8 Feb
Multiple Airlines Logo
06:45 - 11:20
DUB
-
BFS
4h 35m1 stop
Multiple Airlines Logo
12:25 - 23:50
BFS
-
DUB
11h 25m1 stop
€94Multiple Airlines
Mon, 5 Jan - Mon, 12 Jan
Multiple Airlines Logo
08:35 - 18:55
DUB
-
BFS
10h 20m1 stop
Multiple Airlines Logo
07:50 - 20:05
BFS
-
DUB
12h 15m1 stop
€95Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
07:50 - 21:55
ORK
-
BFS
14h 05m1 stop
Multiple Airlines Logo
18:50 - 07:20
BFS
-
ORK
12h 30m1 stop
€96Multiple Airlines
Fri, 6 Feb - Sun, 8 Feb
Multiple Airlines Logo
06:45 - 20:25
DUB
-
BFS
13h 40m1 stop
Multiple Airlines Logo
23:05 - 08:25
BFS
-
DUB
9h 20m1 stop
€96Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
KLM Logo
06:00 - 16:50
ORK
-
BHD
10h 50m1 stop
KLM Logo
17:20 - 23:25
BHD
-
ORK
6h 05m1 stop
€277KLM
Sat, 10 Jan - Sat, 17 Jan
British Airways Logo
11:55 - 19:15
ORK
-
BHD
7h 20m1 stop
British Airways Logo
18:00 - 11:10
BHD
-
ORK
17h 10m1 stop
€307British Airways
Mon, 27 Apr - Wed, 29 Apr
British Airways Logo
20:55 - 10:15
DUB
-
LDY
13h 20m1 stop
British Airways Logo
14:00 - 07:45
LDY
-
DUB
17h 45m1 stop
€341British Airways
Booking Insights

KAYAK's insights & trends for flights to Northern Ireland

Get data-powered insights and trends for flights to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Northern Ireland?

There are 3 airports in Northern Ireland. The busiest airport is Belfast City Airport (BHD), with 61% of all flights arriving there.

How long is the flight to Northern Ireland?

An average direct flight from Ireland to Northern Ireland takes 6h 21m, covering a distance of 438 km. The shortest route is Dublin (DUB) to Londonderry (LDY) with an average flight time of 3h 10m.

What are the most popular destinations in Northern Ireland?

Based on KAYAK flight searches, the most popular destination is Belfast (98% of total searches to Northern Ireland). The next most popular destination is Londonderry (2%).

Find deals

Good to know

Cheapest flight€45
Flight from Shannon to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Ireland to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Northern Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Northern Ireland flight deals.

Reviews of the top airline flying to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Northern Ireland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7595 reviews
6.7Comfort
7.6Crew
6.4Food
6.4Entertainment
6.9Boarding
Airline reviews

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

4.0 OkayTravis, Dec 2025
ATL - LHR
Read more British Airways reviews

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

The update about flights and the terminal changes information was great.

I love FRA - LCY route. So much better compared to the FRA - LHR route and the price differential is ZERO

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Not only were the aircrafts spacious, but the crew was friendly and efficient. I was so gracious for the included meals on the longer flight (8+ hours).

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

Everything you need to know for your flight to Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Northern Ireland
Business Class Flights to Northern Ireland
Prem Econ Class Flights to Northern Ireland
Economy class Flights to Northern Ireland